Rugged gear unit for arduous applications having a size range of 10" to 28" nominal (250 - 710mm) centre distance.  Available as single or double reduction units, with power capacity of up to 1825 hp.

• Heavy duty design for high torque applications. 
• Variety of unit types enables flexibility in design mounting 
• Unique Holroyd tooth form provides high efficiency and product life. 
• Optional protection for hostile and arduous environments.

TW Series Product Features

• Phosphor bronze wormwheel rim electron beam welded onto cast iron centre on units up to size 14 to ensure maximum strength under shock load conditions. 
• Unique Holroyd tooth profile for maximum torque capacity and optimum efficiency. 
• Provision for synthetic lubricants for the transmission of higher torques where a more compact drive package is required. 
• Two piece close grain cast iron gear case for strength and absorption of vibration for quiet running. 
• Sprag clutch backstop option to prevent drive reversals. 
• Heavy duty taper roller bearings fitted for maximum load capacity and long life. 
• Enhanced sealing is available using a grease packed labyrinth system for use in hostile environments.

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           *****Please note unless otherwise stated the pdf's on this page are in metric measurements